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Old 03-03-2012, 11:43 PM   #49
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Join Date: Feb 2008
Location: St. George, ON
Posts: 1,670
Originally Posted by 3x Beemer View Post
i put my coolant temp sensor in the head..its M12x1.5 I ordered a special brass fitting that went from M12x1.5(same thread as your lug bolts) to the 1/8th npt... i forget the website but pretty sure it was from oregon...just do a search on google..
Ya just checked today and 1/8npt is too small. Thanks for the sizing! I think VDO has an adapter kit as well.

Originally Posted by iverson03tj View Post
How do you do this? and do i have to tap into anything.
We're talking about the port underneath intake ports 2/3. If you remove it (delete the Throttle body heating circuit) you can put a gauge sender in.


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